rich1.0npub16uy5j32385q8925795cqce0m5vmtuag77c8wewls67jgw9tp6sdq73frqchttps://yabu.me/npub16uy5j32385q8925795cqce0m5vmtuag77c8wewls67jgw9tp6sdq73frqcnjumphttps://yabu.meIt should be enough proof of work that it won't bother users. Maybe about 1 second delay. But that should be enough to start making spam expensive, right?